. >> newtown. >> newtown. >> newtown. >> newtown. >> how many more? >> reporter: performers and artists now joining with 800 mayors calling for a plan to end gun violence. but wayne lapierre, the chief executive officer and public face of the national rifle association, made clear on nbc's "meet the press" that his organization will oppose legislation adding new restrictions to the sale of weapons or high-capacity ammunition magazines. >> look, i know there's a media machine in this country that wants to blame guns every time something happens. i know there's an anti-second amendment industry in this town. i know there are political elites that for 20 years always try to say it's because of american-owned guns. i'm telling what you think will make people safe. what every mom and dad will make them feel better, when they drop their kid off at school in january is if we have a police officer in that school, a good guy. >> reporter: as the last of the newtown massacre victims are laid to rest, the nra has taken the position that armed security officers i